add flutter

backendpanel/application/controllers/api/Merchant.php

@@ -10,6 +10,7 @@ class Merchant extends REST_Controller
         parent::__construct();
        
         $this->load->helper("url");
+        $this->load->helper('fcm_v1_helper');
         $this->load->database();
         $this->load->model('Merchantapi_model');
          $this->load->model('wallet_model', 'wallet');
@@ -64,9 +65,13 @@ class Merchant extends REST_Controller
 
         $data = file_get_contents("php://input");
         $decoded_data = json_decode($data);
-        $reg_id = array(
-            'token_merchant' => $decoded_data->token
-        );
+        // Only save FCM token when valid (relogin overwrites invalid/placeholder tokens).
+        $token = isset($decoded_data->token) ? trim((string) $decoded_data->token) : '';
+        $token = (isset($decoded_data->reg_id) && trim((string) $decoded_data->reg_id) !== '') ? trim((string) $decoded_data->reg_id) : $token;
+        $reg_id = array();
+        if ($token !== '' && function_exists('fcm_v1_is_valid_device_token') && fcm_v1_is_valid_device_token($token)) {
+            $reg_id['token_merchant'] = $token;
+        }
 
         $condition = array(
             'password' => sha1($decoded_data->password),
@@ -84,7 +89,9 @@ class Merchant extends REST_Controller
             $cek_login = $this->Merchantapi_model->get_data_merchant($condition);
             $message = array();
             if ($cek_login->num_rows() > 0) {
-                $this->Merchantapi_model->edit_profile_token($reg_id, $decoded_data->no_telepon);
+                if (!empty($reg_id)) {
+                    $this->Merchantapi_model->edit_profile_token($reg_id, $decoded_data->no_telepon);
+                }
                 $get_pelanggan = $this->Merchantapi_model->get_data_merchant($condition);
                 $message = array(
                     'code' => '200',
@@ -183,6 +190,11 @@ class Merchant extends REST_Controller
                 $path = "images/merchant/" . $namafoto;
                 file_put_contents($path, base64_decode($image));
 
+                // Merchant apps prior to FCM v1 do not send a Firebase token on register.
+                // Generate a deterministic placeholder from email so token_merchant is never empty.
+                // This value is NOT a real FCM token; Notification_model will ignore it for push.
+                $tokenPlaceholder = 'R' . sprintf('%u', crc32(strtolower(trim((string) $dec_data->email))));
+
                 $data_merchant = array(
                     'id_fitur' => $dec_data->id_fitur,
                     'nama_merchant' => $dec_data->nama_merchant,
@@ -197,7 +209,7 @@ class Merchant extends REST_Controller
                     'phone_merchant' => $dec_data->phone,
                     'country_code_merchant' => $dec_data->countrycode,
                     'status_merchant' => '0',
-                    'token_merchant' => time()
+                    'token_merchant' => $tokenPlaceholder
                 );
 
                 $imagektp = $dec_data->foto_ktp;